[INFO] fetching crate cip 0.1.0...
[INFO] checking cip-0.1.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate cip 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cip 0.1.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cip 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cip 0.1.0
[INFO] tweaked toml for crates.io crate cip 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate cip 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stdout] 62dfcf2076a535911f5833e7305813b653b2af3bb062ea8894abc8b15e06ceff
[INFO] running `Command { std: "docker" "start" "-a" "62dfcf2076a535911f5833e7305813b653b2af3bb062ea8894abc8b15e06ceff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62dfcf2076a535911f5833e7305813b653b2af3bb062ea8894abc8b15e06ceff", kill_on_drop: false }`
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[INFO] [stdout] 62dfcf2076a535911f5833e7305813b653b2af3bb062ea8894abc8b15e06ceff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de24afe220e1a381f1c0fc8eaf5d158a493ae896253c40cf715acc2f54448a1c
[INFO] running `Command { std: "docker" "start" "-a" "de24afe220e1a381f1c0fc8eaf5d158a493ae896253c40cf715acc2f54448a1c", kill_on_drop: false }`
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[INFO] [stderr]     Checking cip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/cip.rs:494:13
[INFO] [stdout]     |
[INFO] [stdout] 494 |         let data = match self.enip {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/cip.rs:494:13
[INFO] [stdout]     |
[INFO] [stdout] 494 |         let data = match self.enip {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/objects/connection_manager.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self> where Self: Sized {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/objects/connection_manager.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self> where Self: Sized {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/objects/connection_manager.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self> where Self: Sized {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/objects/connection_manager.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn deserialize(input: &[u8]) -> nom::IResult<&[u8], Self> where Self: Sized {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/cip.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             result = result | 0b00010000;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/cip.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             result = result | 0b00010000;
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> tests/enip.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::io;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::lib::std::result::Result::Err`
[INFO] [stdout]  --> tests/enip.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use nom::lib::std::result::Result::Err;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/enip.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let input: [u8] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
[INFO] [stdout]    |                    ----   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `[u8]`, found `[u8; 12]`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected due to this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]   --> tests/enip.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let input: [u8] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
[INFO] [stdout]    |             ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout]    = help: unsized locals are gated as an unstable feature
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let input: &[u8] = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
[INFO] [stdout]    |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cip` (test "enip") due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "de24afe220e1a381f1c0fc8eaf5d158a493ae896253c40cf715acc2f54448a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de24afe220e1a381f1c0fc8eaf5d158a493ae896253c40cf715acc2f54448a1c", kill_on_drop: false }`
[INFO] [stdout] de24afe220e1a381f1c0fc8eaf5d158a493ae896253c40cf715acc2f54448a1c
